:root{--blue: #1A73E8;--teal: #4B7CAF;--teal-safe: #4675A4;--blue-hover: #1557C0;--black: #0F172A;--mid-grey: #64748B;--teal-tint: #F1F5F9;--border: #E2E8F0;--gradient: linear-gradient(135deg, #4B7CAF 0%, #1A73E8 100%);--radius: 10px;--radius-sm: 6px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body.portal-auth{font-family:DM Sans,system-ui,-apple-system,sans-serif;min-height:100vh;display:grid;grid-template-columns:440px 1fr;-webkit-font-smoothing:antialiased}.portal-auth__panel{background:var(--black);background-image:radial-gradient(ellipse at 20% 50%,rgba(75,124,175,.2) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(26,115,232,.12) 0%,transparent 50%);padding:48px 40px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.portal-auth__panel:after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient)}.portal-auth__panel-inner{flex:1;display:flex;flex-direction:column;justify-content:center}.portal-auth__brand{display:inline-block;margin-bottom:40px}.portal-auth__brand img{max-width:150px;height:auto;filter:brightness(0) invert(1)}.portal-auth__headline{font-size:24px;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:-.02em}.portal-auth__tagline{font-size:16px;font-weight:400;color:#fff9;line-height:1.6;margin-bottom:40px;max-width:320px}.portal-auth__features{list-style:none;display:flex;flex-direction:column;gap:20px}.portal-auth__features li{display:flex;align-items:flex-start;gap:14px}.feature-icon{width:32px;height:32px;border-radius:8px;background:#22c55e26;color:#4ade80;display:flex;align-items:center;justify-content:center;flex-shrink:0}.portal-auth__features strong{display:block;font-size:14px;font-weight:600;color:#ffffffe6}.portal-auth__features span{display:block;font-size:13px;color:#ffffff73;margin-top:2px}.portal-auth__panel-footer{font-size:12px;color:#ffffff40;margin-top:40px}.portal-auth__panel-footer a{color:#ffffff59;text-decoration:none}.portal-auth__panel-footer a:hover{color:#fff9}.portal-auth__form-side{background:#f8fafc;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 32px}.portal-auth__card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:40px;width:100%;max-width:400px;box-shadow:0 4px 24px #0f172a0f,0 1px 4px #0f172a08}.portal-auth__form-footer{margin-top:24px;font-size:13px;color:var(--mid-grey)}.portal-auth__form-footer a{color:var(--blue);text-decoration:none;font-weight:500}.portal-auth__form-footer a:hover{text-decoration:underline}h1.portal-auth__title{font-size:22px;font-weight:700;color:var(--black);margin-bottom:4px;letter-spacing:-.02em}p.portal-auth__sub{color:var(--mid-grey);font-size:14px;margin-bottom:28px;line-height:1.5}.field{display:flex;flex-direction:column;margin-bottom:16px}.field label{font-size:13px;font-weight:600;color:#334155;margin-bottom:6px}.field input{padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;color:var(--black);background:#fff;transition:border-color .15s,box-shadow .15s}.field input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #1a73e81a}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;width:100%;padding:12px 18px;border-radius:8px;border:1px solid transparent;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;text-decoration:none;transition:filter .15s,box-shadow .15s,transform 80ms;background:var(--gradient);color:#fff;box-shadow:0 2px 8px #1a73e833}.btn:hover{filter:brightness(1.05);box-shadow:0 4px 16px #1a73e84d}.btn:active{transform:scale(.98)}.btn--outline{background:#fff;border-color:var(--border);color:var(--black);box-shadow:none}.btn--outline:hover{background:var(--teal-tint);filter:none}.alert{padding:12px 14px;border-radius:8px;margin-bottom:16px;font-size:13.5px;border:1px solid;line-height:1.5}.alert--error{background:#fef2f2;color:#991b1b;border-color:#fecaca}.alert--success{background:#f0fdf4;color:#166534;border-color:#bbf7d0}.alert--info{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}.muted-link{display:block;text-align:center;margin-top:20px;font-size:13px;color:var(--mid-grey);text-decoration:none;transition:color .12s}.muted-link:hover{color:var(--blue)}@media(max-width:860px){body.portal-auth{grid-template-columns:1fr}.portal-auth__panel{padding:32px 24px;min-height:auto}.portal-auth__panel-inner{justify-content:flex-start}.portal-auth__headline{font-size:20px}.portal-auth__tagline{font-size:15px;margin-bottom:24px}.portal-auth__features{display:none}.portal-auth__form-side{padding:32px 20px}.portal-auth__card{padding:32px 24px}}